package com.chinaunicom.structure.facade;

/**
 * @author liry
 * @version 1.0
 * @date Created on 2022/8/8 14:27
 * Description: 子系统2
 */
public class GoodsService {
    
    public void buy(){
        System.out.println("buy some goods..............");
    }
    
    public void pay(){
        System.out.println("custom pay money..........");
    }
    
}
